Marmot Men's Variant Insulated Jacket - An ingenious hybrid design sets the Men's Variant Jacket from Marmot apart. The Variant is comprised of Polartec Power Stretch material in the back, sleeves and side panels while Thermal R insulation is sewn into the front panels creating a surprisingly warm garment that never feels bulky. Thermal R is a unique combination of multi-channel and hollow fibers that is designed to provide maximum warmth while reducing the adverse effects of perspiration, condensation and humidity. The fine multi-channeled fiber transports away moisture while the hollow fibers provide excellent loft with minimum weight. This insulation is resilient, has an excellent warmth 785562472822